- Measuring the Impact of New Risk Factors Within Survival Models (2024)
- A Modified Net Reclassification Improvement Statistic (2022)
- The added value of new covariates to the Brier score in Cox survival models (2021)
- Concordance probability as a meaningful contrast across disparate survival times (2021)
- Measuring the temporal prognostic utility of a baseline risk score 2020 (2020)
- Circulating Tumor Cell Number as a Response Measure of Prolonged Survival for Metastatic Castration-Resistant Prostate Cancer A Comparison With PSA Across Five Randomized Phase 3 Clinical Trials (2018)
- The Added Value of Circulating Tumor Cell Enumeration to Standard Markers in Assessing Prognosis in a Metastatic Castration-Resistant Prostate Cancer Population (2017)
- Inference For The Difference In The Area Under The ROC Curve Derived From Nested Binary Regression Models (2017)
- An Initial Evaluation of a Surrogate Endpoint Using a Single Randomized Clinical Trial and the Prentice Criteria 2015 (2015)
- Calculating the Concordance Probability Estimate with a Discrete Number of Risk Groups (2013)
- A measure of explained risk in the proportional hazards model (2012)
- Proportional hazards regression with interval censored data using an inverse probability weight (2011)
- Lehmann Family of ROC Curves (2010)
- Smoothed Rank Regression with Censored Data (2007)
- Inference on the limiting false discovery rate and the p-value threshold parameter assuming weak dependence between gene expression levels within subject (2007)
- Power Calculations for Preclinical Studies Using a K-Sample Rank Test and the Lehmann (2006)Alternative Hypothesis (2006)
- Concordance Probability and Discriminatory Power in Proportional Hazards Regression (2005)
- Incorporating Follow-up Time In M-Estimation For Survival Data (2004)
- A Nonparametric Test to Compare Survival Distributions with Covariate Adjustment (2004)
- A Competing-Risks Nomogram for Sarcoma-Specific Death Following Local Recurrence (2003)
- Pairwise rank based likelihood for estimating the relationship between two homogeneous populations and their mixture proportion (2001)